Cryptology ePrint Archive: BibTeX Citation of Report 2004/286

@misc{cryptoeprint:2004:286,
    author = {Daniele Micciancio},
    title = {Generalized compact knapsacks, cyclic lattices, and efficient one-way functions from worst-case complexity assumptions},
    howpublished = {Cryptology ePrint Archive, Report 2004/286},
    year = {2004},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.